Sex is never immoral if it happens with consent it is a positive behaviour. Eating animals is immoral because it involves pain, suffering and death. Lets talk about #veganism.
Yes we eat animals, problem with that is how we feed/grow and ultimately kill those animals. That is where immorality takes place, but consumers are not exposed to those immoralities.
You will never be able to sanitize the killing of animals for food. All you can hope for is to keep the practice obscured for as long as possible. Eventually, people will find out.
